Brittany: Hey! I just crashed my car into a ditch!
Joe: Are you serious??
Brittany: As serious as cancer!
Joe: Are you serious??
Brittany: As serious as cancer!
by B Fox January 11, 2008
The term "I'm as serious as dick cancer" is a response from one guy when asked by another guy if they are serious.
by Hankscolts May 28, 2011